Oval lamp design



FIG. 1 is a perspective view of our oval lamp design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a back view thereof.

The broken lines are for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an oval lamp design, as shown and described. 